Signal processor PSR / PAR
General Description:
Signal processor is a separate electronic block with built-in extractor utilized for digitizing, finding of targets' polar coordinates and processing of primary input radar signal through adaptive processing way. Digital processing of signal makes possible easy separation of moving and fixed radar targets and slowly moving targets in form of ground and meteorological clutter. The observed navigation area is divided into many angle/distance sectors having possibility to adjust separately in each sector sensitivity, filtration way and suppression of fixed targets. The assembly of signal processor is built-in 19" cabinet. The solution of signal processor for PSR or PAR version departs especially in form of utilized SW.
It is possible to deliver Signal processor for purposes e.g. radar modernization separately and processor's implementation into radar system is not complicated with respect to its compatible solution.
| Main parameters of Signal processor | |
| Signal processor type | digital, adaptive MTI |
| Number of Convertor bits | 10 bits |
| Improvement factor | ≥ 40 dB |
| CFAR | 8 + 8 quantums |
| Digital detector type | MWD |
| Targets output coordinates | polar ( r, φ) |
Advantageous features of Signal Processor
- Compact construction design in form of 19" plug-in module
- Using of modern logic arrays with high integration level
- Versatile structural design for PSR and PAR version
- Built-in extractor module
- Test target generation
- Processor's optimal adjustment using sophisticated test pattern
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